baber/WOPTO huggingface dataset:
Patent JP-H07250553-A (JP)
Title: Culm discharging and treating device in thresher
Inventor: SUMI TSUTOMU
IPC: A01F12/00
Filed: 1994-03-15
Abstract: PURPOSE:To provide a waste straw treating device in a thresher, capable of removing straw waste piled in a straw discharging outlet of a threshing chamber or long straws caught by the straw discharging outlet. CONSTITUTION:In a thresher equipped with a feed opening at the front of a threshing chamber having a built-in threshing barrel 1, a culm discharging outlet 5 at the rear of the threshing chamber and a waste straw transporting device 13 at the back of the culm discharging outlet 5, a driving shaft in the lateral direction is supported on a forth outlet 8 at the rear of the culm discharging outlet 5, the driving shaft 20 is equipped with a raking rotator protrusively provided with plural blades in a radiated state and the blades are varied in length in the revolving direction to give a waste straw treating device in a thresher.
Patent JP-H01244200-A (JP)
Title: Liquid pump
Inventor: HINO YASUHIKO
IPC: F04F1/06
Filed: 1988-03-24
Abstract: PURPOSE:To make inflow-outflow of a liquid performable in a highly efficient manner without requiring any air bleeder by installing a decompressing source and a pressurizing source, operating alternately, in a pressure vessel with a pipeline connected, and making the pressure vessel inside into each of low and high pressure states alternately. CONSTITUTION:When a differential pressure type level gauge 5 detects a fact that a level of liquid in a pressure vessel 6 is reached to a lower limit level 13, a high pressure air generator 2 comes into a nonoperational state by a control part 7, and an automatic control valve 4 is closed, while a vacuum generator 1 operates whereby another automatic control valve 3 is opened. In this case, since pressure in the pressure vessel comes very small, the liquid flows into the pressure vessel so as to be absorbed via a primary side pipeline 10 and a short pipe 8. When a liquid level in the pressure vessel is reached to an upper limit level 12, the vacuum generator 1 becomes nonoperation, and the control valve 3 is closed, while the high pressure air generator 2 operates, discharging the liquid to the outside.
Patent JP-S62230826-A (JP)
Title: Production of silicon-modified polyimide
Inventor: YAMADA YASUJI
IPC: C08G73/10
Filed: 1986-03-31
Abstract: PURPOSE:To produce a novel solvent-soluble polyimide having improved heat resistance and low cyclinzing temperature from a polyamic acid into the polyimide, by reacting a specific tetracarboxylic acid dianhydride with a silicone- containing diamine. CONSTITUTION:(A) 4,4',5,5'-Naphthalenetetracarboxylic acid dianhydride and/or 1,4,5,8-naphthalenetetracarboxylic acid dianhydride and (B) a silicon-containing diamine expressed by the formula [R1 is 1-4C alkylene or (substituted) phenylene; R2-R5 are alkyl or (substituted) phenyl; Y is O or (substituted) phenylene] or the above-mentioned silicon-containing diamine and an aromatic diamine are dissolved in a polar solvent, e.g. N-methyl-2-pyrrolidone, etc., and reacted at <=80 deg.C to prepare a solution of a polyamic acid in the polar solvent, which is used to carry out suitable coating or processing. The resultant polyamic acid is further heat-treated at 100-200 deg.C to carry out cyclization from the polyamic acid into the aimed polyimide.
Patent JP-S63239820-A (JP)
Title: Washing method for semiconductor device
Inventor: OGAYA KAORU
IPC: H01L21/304
Filed: 1987-03-27
Abstract: PURPOSE:To enable washing without breaking and damaging a wafer by generating bubbles, using dust on the surface of the wafer as nuclei, and removing dust from the surface of the wafer by wrapping dust with the bubbles. CONSTITUTION:A gas 11 such as carbon dioxide is dissolved into a washings 5 in a pressure vessel 8, and introduced into a washing tank 1 by a liquid introducing pipe 6. The washings 5 is induced into the pressure vessel 8 through a liquid introducing pipe 9. The gas 11 is ejected from holes 10A for a gas introducing pipe 10 mounted to the outer wall of the pressure vessel 8, and dissolved into the washings 5. A pressure regulating value 7 is set up between a section up to the washing tank 1 from the pressure vessel 8, and pressure in the pressure vessel 8 is made higher than that in the wash tank 1. When the washings 5 in the pressure vessel 8 reaches to the scouring kier 1, it is brought to a supersaturated state to generate bubbles 11. When dust 12 adheres on the surfaces of wafers 4, the dust 12 are change into nuclei and bubbles 11 are generated. Consequently, dust 12 is wrapped with the bubbles 11, and desorbed from the wafers 4 together with the bubbles 11 in a short time and floated on the surface of the washings 5. The floated dust 2 is carried away outside the washing tank 1 together with the flow 5A of the washings 5 because the washings 5 flows out 5A at all times, thus washing the wafer 4 without break-down and damage.
Patent JP-H03271551-A (JP)
Title: Stirling engine integral type compressor
Inventor: MOMOSE YUTAKA
IPC: F04B35/00
Filed: 1990-03-21
Abstract: PURPOSE:To always display sure pump action by providing two elastic members on which a gas pressure of operating gas in operating space and a fluid pressure in a fluid circuit, of a Sterling engine, are respectively applied to act. CONSTITUTION:A Sterling engine 10 is provided with a displacer piston 12 fitted to a cylinder 11, and the piston 12 is reciprocation-slided by rotating an electric motor 22. A compression mechanism 30, which functions as a compressor of a Rankine heat pump circuit 29, is provided isolatedly from a crank case 25. Here the compression mechanism 30 is constituted by partitioning the inside of a casing 31 by the first to fourth diaphragms 38, 40, 42, 44 into the first and second pressure chambers 45, 46, first and second buffer chambers 47, 48, third and fourth pressure chambers 49, 50 and the third buffer chamber 51. The first buffer chamber 47 is connected to a flow pipe 26 through an orifice 54, and the second buffer chamber 48 is connected to the second and fourth pressure chambers 46, 50 through orifices 55, 56.
Patent JP-H09258870-A (JP)
Title: Invalid key controller
Inventor: MATSUYAMA TERUKI
IPC: G06F3/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a system owing to a key input and to improve the performance of the whole system by dynamically changing-over a key which executes invalidation in accordance with the change of a system state in a key input from a key input device without transmitting an invalid keycode to the system. SOLUTION: The key input is received from the key input device 1 and a processing is executed in accordance with the inputted key in the system. In the system, a key input processing part is the one which receives the key from the key input device 1 and a key input control part 2 is constituted of a key input stand-by part 3, a key input logical part 4 and an invalid key table 5. The key input stand-by part 3 receives the keycode from the key input 1 and gives it to the key input logical part 4. The key input part logical part 4 refers to the invalid key table 5, inspects whether or not the received keycode exists in the entry of the invalid key table corresponding to the system state and judges that the input key is the invalid one when the keycode exists in the entry so as to annul it.
Patent JP-S63239108-A (JP)
Title: Carbonation-resistant magnesium hydroxide and noncombustible resin composition using said hydroxide
Inventor: NAKAYA KEIICHI
IPC: C01F5/14
Filed: 1987-03-27
Abstract: PURPOSE:To provide the title carbonation-resistant magnesium hydroxide capable of sufficiently withstanding use under high-temp. and high humidity conditions by incorporating a fluorine component into magnesium hydroxide. CONSTITUTION:The fluorine component is incorporated into magnesium hydroxide. A soluble fluoride such as hydrofluoric acid and ammonium fluoride is used as the fluorine component source to incorporate the fluorine component. The fluoride is dissolved in water, magnesium hydroxide is added to the obtained aq. soln., the mixture is agitated and filtered, and the filtered material is washed with water and then dried. The material is crushed to a specified grain size, as necessary. The amt. of the fluorine component to be incorporated is appropriately controlled to about 0.03-22wt.%, expressed in terms of F. The obtained magnesium hydroxide contg. the fluorine component is resistant to gaseous CO2. Accordingly, the magnesium hydroxide is incorporated into a resin, and the noncombustible resin having excellent resistance to acids and carbonation (whitening and embrittlement) can be obtained.
Patent JP-S63242833-A (JP)
Title: Sheet material storing cassette
Inventor: KAWADA KEN
IPC: B65H1/26
Filed: 1987-03-27
Abstract: PURPOSE:To allow a sheet material to contact a feeding roller uniformly when a cassette is mounted, by installing an elastic member for energizing the both edge parts of a middle plate in the direction for pushing up the sheet material. CONSTITUTION:When a cassette 1 is not installed at a correct position for a feeding roller 9, and the bottom surface 11 of the cassette 1 and the shaft of the feeding roller 9 are not positioned in parallel, an image receiving paper 8 loaded onto a middle plate 3 and the shaft of the feeding roller 9 tend to be not positioned in parallel. When the image receiving paper 8 contacts the feeding roller 9, and the middle plate 3 is applied with an energizing force by a spring 6, the image receiving paper 8 is pressed onto the feeding roller 9, and the middle plate 3 tilts so as to offset the inclination between the image receiving paper 8 and the feeding roller 9. Therefore, the image receiving paper 8 and the feeding roller 9 are positioned in parallel, and the image receiving paper 8 can contact the feeding roller 9 uniformly.
Patent JP-H09264686-A (JP)
Title: Cap structure of heat exchanger
Inventor: KATO SOICHI
IPC: F28F9/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a header pipe structure in which structure a cap can be securely tacked to a header pipe of the heat exchanger. SOLUTION: In a heat exchanger 1 having a cap 6 mounted on an end of a header pipe 4, the cap 6 is provided with a tubular portion in contact with an inner face of the header pipe 4 and a flange portion 15 jointed to the tubular portion and held in contact with the end of the header pipe. The heat exchanger is provided with a cap structure, wherein the flange portion 15 has at least two cuts 16, 16 and the header pipe 4 has a protrusion 12 to be engaged with the above cut 16 of the flange portion 15 of the cap 6.
Patent JP-H09259093-A (JP)
Title: Transaction load decentralization system
Inventor: NAKANO FUJIMORI
IPC: G06F15/177
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To equalize the load on a processing system delicately by dynamically updating a load decentralization matrix according to the state of the processing system. SOLUTION: Respective processing systems CPU 48 in on-line system operation inform a GWP41 of load decentralization rates corresponding to the operation rates of themselves at constant intervals. The GWP41 acquires the load decentralization rates by a load decentralization rate receiving means 49 and updates the load decentralization rates 42 of the corresponding CPUs, and also redevelops the load decentralization matrix at the same time by a load decentralization matrix setting means 43.  When a transaction is generated, the GWP41 receives a message by a transaction receiving means 45, refers to the flags of the load decentralization matrix 44 by a corresponding CPU determining means 46 until a flag indicates that the transaction can be inputted, and determines the CPU corresponding to the painter value at this time, thereby transmitting the message to the corresponding CPU by a transaction transmitting means 47.
Patent JP-H09264287-A (JP)
Title: Standby operation method for drainage pump
Inventor: SUZUKI NOBUHIRO
IPC: F04D15/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To quickly evacuate residual water inside a pumping pipe in a switch to a pumping cut off operation so as to suppress vibration and noise, to reduce a fuel consumption or an electric power consumption of a motor so as to suppress an energy consumption, and to simplify the structure. SOLUTION: A clutch 12 is arranged between a motor 14 and a main shaft. While a water level is lowered from an area, in which the water level exceeds a pumping starting water level RWL, to a pumping cut off water level SWL via the pumping starting water level RWL, the clutch 12 is turned on, and a normal drainage operation is carried out. When the water level is lowered to the pumping cut off water level SWL, the clutch 12 is turned off, so that rotation of the main shaft and an impeller 2 is stopped, and pumping is cut off while residual water W inside the pump is dropped to a water suction well 10 in a short time.
Patent JP-H10267908-A (JP)
Title: Column filler and its manufacture
Inventor: OOKUBO AYA
IPC: B01J20/281
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To further raise the number of logical stages by using a reliable silica gel group carrier as ion exchange type column filer, and improving its durability and evenness among lots. SOLUTION: A porous carrier 2 of silica gel is coated with a silicon polymer 3, and -Si-H base 4 of a coated silicon polymer 3 is reacted with vinyl base, a vinyl base of intermediate base compound 5 comprising such vinyl base comprising hydrocarbon substituent while halogen atom 6 is provided at the other end, or a vinyl base comprising hydrocarbon substituent, so that the halogen atom 6 originating from the intermediate base compound 5 is reacted with amine 7. Thus, a column filler 1 is formed of porous carrier coated, substantially over its entire surface, with a silicon polymer 8 comprising Si-R-X (R is spacer part originating from the intermediate base compound, X is class 4 ammonium salt) combination.
Patent JP-S59197455-A (JP)
Title: Lubricating resin composition
Inventor: GOTOU YOSHIHISA
IPC: C08L67/00
Filed: 1983-04-26
Abstract: PURPOSE:To provide a resin compsn. having self-lubricating properties and wear resistance and suitable for use as a sliding material, by using a specified polyester resin as a base and incorporating a fluororesin and an arom. polyamide resin therein. CONSTITUTION:The titled compsn. is obtd. by incorporating 3-60pts.wt. fluororesin (A) and 3-60pts.wt. arom. amide fiber (B) in 100pts.wt. arom. polyester resin (C) which is composed of a structural unit of formula I (wherein carbonyl groups are bonded to the benzene ring at the meta- or para-position against each other), a structural unit of formula II (wherein O is bonded to the benzene ring at the meta- or para-position against SO2) and a structural unit of formula III (wherein X is a 1-10C bivalent hydrocarbon group, O, SO2, etc.; a is 0, 1 R1-R4 are each H, a 1-8C hydrocarbon group, halogen; when X is SO2, at least one of R1-R4is a group other than H) in a ratio of the unit of formula I to the unit of formula II of 1:0.36-1.06, the unit of formula I to the unit of formula III of 1:0.04-0.66 and the unit of formula I to (the unit of formula II+ the unit of formula III) of 1:0.90-1.10 and in which polymer has a logarithmic viscosity number of 0.2-2.0. By blending the resin A and the fiber B with the resin C, sliding characteristics such as self-lubricating properties, wear resistance, etc. can be remarkably improved.
Patent JP-S57187663-A (JP)
Title: Detector for direction of movement
Inventor: OOKUBO TAKASHI
IPC: G01P13/04
Filed: 1981-05-15
Abstract: PURPOSE:To enable detection of the direction of the movement by means of a single pickup, by detecting a dent and a projection arranged sequentially on a disc rotating together with the rotation of a moving body by means of the single pickup and thereby deciding the direction of the movement. CONSTITUTION:A dent 1f and a projection 1g formed in the direction of diameter are arranged sequentially on a disc 1b rotating together with the rotating axis 1a of an internal combustion engine 1 forming a moving body, and they are detected by a single electromagentic pickup 2. This pickup 2 generates a detection voltage having a waveform whose polarity is reversed acording to the direction of the rotational movement of the internal combustion engine 1. The direction of the movement is decided by a discrminating circuit 3 based on this detection signal, and thus the detection of the direction of the movement can be performed by a simple constitution wherein the single electromagnetic pickup is used instead of two pickups corresponding to the direction of the movement.
Patent JP-H01244643-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA KUNIHIRO
IPC: H01L21/306
Filed: 1988-03-26
Abstract: PURPOSE:To prevent the abnormal etching of Al by recrystallization, and to obtain a semiconductor device having high reliability at low cost by forming a barrier metal composed of a TiN film or a TiW film while being brought into contact with an silicon semiconductor substrate, shaping an Al film containing a metal at a specific rate onto the barrier metal and forming a wiring pattern. CONSTITUTION:A contact hole 4 is shaped to one part of an SiO2 film 3 formed as an insulating layer to a diffusion layer 2 shaped to the surface of an Si semiconductor substrate, 1 and a TiN layer 5 is formed as a barrier metal. An Al film 6 including either of not less than 0.05wt.% Ti, not less than 0.02wt.% Fe, not less than 0.12wt.% Mn or not less than 0.15wt.% Cr or Zn is formed onto the layer 5, a resist pattern is shaped by using photoengraving, and the Al film 6 is etched. Accordingly, no generation of recrystallization at a heat treatment temperature received through a photoengraving process is allowed, thus preventing the generation of stress due to recrystallization and the abnormal etching of Al due to the extension of voids.
Patent JP-H10271301-A (JP)
Title: Communication terminal equipment
Inventor: SAKAYAMA TAKASHI
IPC: H04L69/40
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To avoid communication errors by preventing the repetition of digital identification signal(DIS) at a response station/CI signal transmission at a call originating station by performing communication in place of ITU-T recommendation T.30, when impossibility in the continuation of communication is judged during communication through a communication procedure based on ITU-T recommendation V.8. SOLUTION: At the call originating station where a non-standard function identification signal (NSF)/DIS signal is received without detecting the reception of deformed response tone (ANSam) signal from the response station, it is judged whether or not the response station has the communication ability of ITU-T recommendation V.8. When it is judged that the response station has the ability, it is judged whether or not the number of times of CI signal transmission in such a case has reached an upper limit value, so that possibility in the continuation of communication procedure based on the ITU-T recommendation V.8 can be judged. When it is judged that this procedure cannot be continued, communication is continued through the ordinary procedure of ITU-T recommendation T.30. Thus, even when the ANSam signal is not detected at the call originating station, no communication error occurs.
Patent JP-H09257945-A (JP)
Title: Radiation image-pick up device
Inventor: HAYASHI SHINICHI
IPC: H01L31/09
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of influence of stray light from an end face of fluorescent board and eliminate unevenness in the light reception of photoelec tric conversion device for converting the light which is converted from radiation by the fluorescent board into an electric signal, in a radiation image pick-up comprising the photoelectric conversion device as well as the fluorescent board. SOLUTION: In this device comprising a fluorescent board 3 converting radiation into light; and a photoelectric conversion device converting the light into an electric signal, the board 3 covers a wider area than the light receiving area of the device 1. In this case, the board 3 covers the device 1 with the extending width therefrom of at least 1/2 size or above of photoelectric conversion element arrangement pitch, or of the size corresponding to the thickness or above of the light emission layer of the board 3.
Patent JP-S51148809-A (JP)
Title: Anti-clog device of spray nozzles in water spray equipment
Inventor: OOKUBO NAOTAKE
IPC: B05B15/02
Filed: 1975-06-17
Abstract: PURPOSE: By giving ultrasonic vibration to the spray nozzles in themselves, to cause ultrasonic cavitations in the flowing materials within the nozzles and to prevent clog of nozzle orifices. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56168636-A (JP)
Title: Liquid crystal display body
Inventor: OKAMOTO NORIHISA
IPC: G02F1/1337
Filed: 1980-05-30
Abstract: PURPOSE:To obtain a liq. crystal display body having no memory effect over a large cell thickness and a wide helical pitch range by diagonally vapor-depositing an inorg. compound on one side of one substrate and rubbing one side of the other substrate. CONSTITUTION:SiO2 is vapor-deposited on a lower substrate 12 at 85 deg. angle to the normal line of the substrate from the direction of the arrow 14 in about 150Angstrom  thickness. An upper substrate 13 is coated with polyimide and rubbed with cotton cloth in the direction of an arrow 15. A liq. crystal composition consisting of a nematic liq. crystal with positive dielectric anisotropy, a cholesteric liq. crystal contg. the optically active substance of formula I, and the dichromatic disazo dye of formula II is held between the substrates 12, 13. The liq. crystal molecules orient at about 5 deg. tilt angle to the rubbed surface and at about 30 deg. tilt angle to the deposited surface. Thus, a display body having no memory effect over a large cell thickness and a wide helical pitch range is obtd.
Patent JP-H08274166-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KASAI NAOKI
IPC: H01L21/762
Filed: 1995-03-30
Abstract: PURPOSE: To form a contact which can tolerate a misalignment at the time of forming a contact which connects a diffusion layer of a second conductivity demarcated by element separating areas on a semiconductor substrate of a first conductivity to wiring. CONSTITUTION: An element separating area is formed as a second insulating area (23a) which self-aligns with a first insulating area (5Aa) below the area (23a) by using a material having larger etch selectivity against an interlayer insulating film 9 in which the contact hole 12 of the second insulating area (23a) is opened.
Patent JP-S58189374-A (JP)
Title: Formation of insulative film on unidirectional silicon steel plate
Inventor: KOBAYASHI YASUHIRO
IPC: C21D9/46
Filed: 1982-04-30
Abstract: PURPOSE:To form an insulating forsterite film having uniform appearance and superior adhesive strength, by forcing MgO calcined at a high temp. to be hydrated in hot water so as to specify the loss on ignition at a specified temp. and by using the hydrated MgO as protective coating material for annealing for forming an insulating film. CONSTITUTION:MgO or an MgO-base compound obtd. by calcination at >= about 1,300 deg.C high temp. is forced to be hydrated in suitable hot water so as to adjust the loss on ignition at >=450 deg.C to 2.0-10%. A silicon steel strip cold-rolled to a prescribed final thickness is coated with the hydrated product as a protective coating material for annealing, and the coated strip is coiled. The coil is annealed at a high temp. in a box type furnace to form an insulating forsterite film. A compound contg. 0.5-10wt% Ti and 0.1-10wt% Sr besides MgO may be used as the protective coating material for annealing.